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melomori [17]
4 years ago
5

How can there be strong and weak muscle contractions if a single

Biology
1 answer:
Murrr4er [49]4 years ago
3 0

Answer:

As more and larger motors units are activated the force of muscle contraction becomes stronger.

Explanation:

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PLEASE HELP ME ASAPPPPPPP
nevsk [136]

Answer:

hope i helped but i think its b or d

Explanation:

4 0
3 years ago
Read 2 more answers
Though plants, fungi, and prokaryotes all have cell walls, we place them in different taxa. Which of these observations comes cl
shtirl [24]

Answer:

Their cell walls are composed of very different biochemicals.

Explanation:

Biological classification is important to classify the organisms on the basis of their similarities and differences between them. Linnaeus is known as the father of biological classification.

Cellwall plays an important role in the maintenance of structure and function of the organisms. The composition of the cell wall of fungi, plants and prokaryotes are quite different. Plants cell wall made of cellulose, fungi has chitin in its cell wall and prokaryotes has different layers of cell wall.

Thus, the correct answer is option (D).

7 0
3 years ago
Which is a controlled variable in this experiment
mihalych1998 [28]
Whats the experiment? there's no experiment here
5 0
3 years ago
How do cells regulate gene expression using alternative rna splicing?
BlackZzzverrR [31]
Alternative RNA splicing determines which proteins are produced from each gene.
5 0
3 years ago
Need help 19 please
Crank

Answer:

3

Explanation:

red

white and roan colors so I think it's 3

4 0
3 years ago
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